Patents by Inventor Wai Chan

Wai Chan has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11529838
    Abstract: Vehicle body tilt, representing a difference between a vehicle body frame of reference and a wheel-base frame of reference, is determined by obtaining information from sensor assemblies for the vehicle body and for the wheel-base. Navigational solutions are generated for the sensor assemblies using motion sensor data from the assemblies and absolute navigational information. Correspondingly, vehicle body tilt is determined based at least in part on the vehicle body navigation solution and the wheel-base navigation solution.
    Type: Grant
    Filed: April 15, 2020
    Date of Patent: December 20, 2022
    Assignee: InvenSense, Inc.
    Inventors: Jacques Georgy, Christopher Goodall, Abdelrahman Ali, Amr Al-Hamad, Anas Mahmoud, Billy Cheuk Wai Chan, Medhat Omr
  • Patent number: 11506512
    Abstract: Feedback for map information is based on an integrated navigation solution for a device within a moving platform using obtained motion sensor data from a sensor assembly of the device, obtained radar measurements for the platform and obtained map information for an environment encompassing the platform. An integrated navigation solution is generated based at least in part on the obtained motion sensor data using a nonlinear state estimation technique that uses a nonlinear measurement model for radar measurements. The map information is assessed based at least in part on the integrated navigation solution and radar measurements so that feedback for the map information can be provided.
    Type: Grant
    Filed: April 28, 2020
    Date of Patent: November 22, 2022
    Assignee: TDK Japan
    Inventors: Amr Shebl Ahmed, Medhat Omr, Abdelrahman Ali, Jacques Georgy, Christopher Goodall, Billy Cheuk Wai Chan, Qingli Wang
  • Patent number: 11499790
    Abstract: Methods and systems are provided for a heat exchanger. In one example, the heat exchanger may dissipate energy generated by a battery module and may include a first plate and a second plate arranged in opposed facing relation to one another. A plurality of flow passages may be formed between the first and second plates, the plurality of flow passages including at least one multipass fluid flow passage with at least three longitudinally-extending legs.
    Type: Grant
    Filed: January 23, 2020
    Date of Patent: November 15, 2022
    Assignee: Dana Canada Corporation
    Inventors: Benjamin A. Kenney, Lee M. Kinder, Kwok Wai Chan
  • Publication number: 20220359415
    Abstract: Superconducting through substrate vias (STSVs) are disclosed. The STSVs provide superconducting interconnections between opposite faces of a substrate. In an example, a method of forming STSVs includes etching openings that extend from a first side of a substrate partially through the substrate towards a second side of the substrate. The method also includes depositing a seed layer over the first side of the substrate and interior surfaces of the openings in the substrate. The method further includes forming a resist or hardmask on the first side of the substrate above the seed layer, such that the resist or hardmask comprises openings aligned with the etched openings in the substrate. The etched openings in the substrate are filled with a superconducting filler material. The substrate is thinned by removing material from the second side of the substrate until the deposited seed layer is exposed on the second side of the substrate.
    Type: Application
    Filed: May 4, 2022
    Publication date: November 10, 2022
    Inventors: Máté Jenei, Kok Wai Chan, Hasnain Ahmad, Manjunath Ramachandrappa Venkatesh, Wei Liu, Lily Yang, Tianyi Li, Jean-Luc Orgiazzi, Caspar Ockeloen-Korppi, Alessandro Landra, Mario Palma
  • Publication number: 20220359808
    Abstract: The invention relates to a method for forming flip chip bumps using electroplating. The method allows the formation of flip chip bumps in a way that is compatible with already-formed sensitive electronic components, such as Josephson junctions, which may be used in quantum processing units. The invention also relates to a product and a flip chip package in which flip chip bumps are formed with the disclosed method.
    Type: Application
    Filed: May 2, 2022
    Publication date: November 10, 2022
    Inventors: Máté Jenei, Kok Wai Chan, Hasnain Ahmad, Manjunath Ramachandrappa Venkatesh, Wei Liu, Lily Yang, Tianyi Li, Jean-Luc Orgiazzi, Caspar Ockeloen-Korppi, Alessandro Landra, Mario Palma
  • Patent number: 11450169
    Abstract: A vending machine with a curved exterior shape is disclosed. Some embodiments of the vending machine are circular in design, and include a transparent upper housing that allows customers to see into the interior of the vending machine. Products for vending may be stored in a non-transparent lower housing. A centrally-located product delivery system transports products for vending from the lower housing to delivery portals located on the upper housing. The product delivery system is able to move along a vertical line and rotate through the horizontal plane and can deliver products from any portion of the lower housing to any delivery portals located on the upper housing.
    Type: Grant
    Filed: December 14, 2020
    Date of Patent: September 20, 2022
    Assignee: PepsiCo, Inc.
    Inventors: Emad Jafa, Xuejun Li, Yong Serock, Cheuk Chi Lau, Martyn Mitchell, Euan Morrison, Wai Chan, Sam Johnstone, Erik Williams
  • Publication number: 20220241584
    Abstract: Systems, devices and methods are disclosed related to shapeable lead assemblies. Such lead assemblies can be configured to be shaped in a desired manner before and/or during a procedure, such as, for example, after the lead assembly has been at least partially placed within the anatomy of a subject. The shapeable lead assembly can be shaped during a neuroregenerative procedure to contact and/or otherwise interface with a targeted nerve.
    Type: Application
    Filed: February 11, 2022
    Publication date: August 4, 2022
    Inventors: Michael Patrick Willand, Katelyn Jan Wai Chan, Sergio David Aguirre
  • Patent number: 11403571
    Abstract: Embodiments provide systems and methods for a team-based approach to skills-based agent assignment in task routing systems. According to one embodiment, performing skills-based task assignments in a task routing system can comprise identifying a team of agents. The team of agents can comprise a plurality of agents handling a currently assigned task but expected to become available for assignment of a new task. Each agent of the team of agents can be earmarked to one of a plurality of new tasks selected from a queue of tasks. At some point, one of the agents of the team can be detected as being available and the agent detected as being available can be assigned to one of the plurality of new tasks based at least in part on consideration of the earmarking of the agents of the team to the plurality of new tasks.
    Type: Grant
    Filed: September 19, 2019
    Date of Patent: August 2, 2022
    Assignee: ORACLE INTERNATIONAL CORPORATION
    Inventors: Victor Chung-Wai Chan, W. Scott Seebauer, Timothy Barnes, Dana Allison
  • Publication number: 20220238781
    Abstract: This disclosure describes a superconducting device comprising a trench and a cavity that extends through a superconducting base layer. The trench crosses the cavity. The superconducting device further comprises a first junction layer that extends from a first region of the superconducting base layer to the cavity, an insulating layer on the surface of the first junction layer, and a second junction layer that extends from a second region of the superconducting base layer to the cavity. The second junction layer overlaps with the insulating layer on the bottom of the cavity. The disclosure also describes a method for producing this disclosed superconducting device.
    Type: Application
    Filed: January 14, 2022
    Publication date: July 28, 2022
    Inventors: Tianyi Li, Wei Liu, Manjunath Ramachandrappa Venkatesh, Hasnain Ahmad, Kok Wai Chan
  • Publication number: 20220181538
    Abstract: The present invention relates to the manufacture of Josephson junctions. Such Josephson junctions may be suitable for use in qubits. High-quality, potentially monocrystalline, electrode and dielectric layers are formed using blanket deposition. Subsequently, the structure of one of more Josephson junctions is formed using multi-photon lithography to create openings in a resist followed by etching the electrode and dielectric layers.
    Type: Application
    Filed: December 3, 2021
    Publication date: June 9, 2022
    Inventors: Tianyi Li, Wei Liu, Manjunath Ramachandrappa Venkatesh, Hasnain Ahmad, Kok Wai Chan, Kuan Yen Tan
  • Publication number: 20220164690
    Abstract: A three-dimensional superconducting qubit and a method for manufacturing the same are disclosed. In an example, a three-dimensional superconducting qubit comprises a structural base comprising one or more insulating materials, and superconductive patterns on surfaces of the structural base. The superconductive patterns form at least a capacitive part and an inductive part of the three-dimensional superconducting qubit. A first surface of the surfaces of the structural base defines a first plane and a second surface of the surfaces of the structural base defines a second plane, the second plane being oriented differently than the first plane. At least one superconductive pattern of the superconductive patterns extends from the first surface to the second surface.
    Type: Application
    Filed: October 6, 2021
    Publication date: May 26, 2022
    Inventors: Caspar Ockeloen-Korppi, Tianyi Li, Wei Liu, Vasilii Sevriuk, Tiina Naaranoja, Mate Jenei, Jan Goetz, Kuan Yen Tan, Mikko Möttönen, Kok Wai Chan
  • Publication number: 20220107184
    Abstract: An integrated navigation solution is provided for a device within a moving platform. Motion sensor data from a sensor assembly of the device is obtained, optical samples from at least one optical sensor for the platform are obtained and map information for an environment encompassing the platform is obtained. Correspondingly, an integrated navigation solution is generated based at least in part on the obtained motion sensor data using a nonlinear state estimation technique, wherein the nonlinear state estimation technique uses a nonlinear measurement model for optical sensor data. Generating the integrated navigation solution includes using the sensor data with the nonlinear state estimation technique and integrating the optical sensor data directly by updating the nonlinear state estimation technique using the nonlinear measurement model and the map information. The integrated navigation solution is then provided.
    Type: Application
    Filed: August 13, 2021
    Publication date: April 7, 2022
    Applicant: INVENSENSE, INC.
    Inventors: Medhat Omr, Abdelrahman Ali, Amr Al-Hamad, Jacques Georgy, Billy Cheuk Wai Chan, Dylan Krupity, Qingli Wang, Christopher Goodall
  • Patent number: 11290357
    Abstract: A computer-implemented method is provided that includes receiving, from a first client device associated with a managed network, a request for a record from a plurality of records that relate to the managed network. A depiction of a first graphical user interface that visually represents part of the record is sent to the first device and a representation of a selected portion of the record, that includes text from the part of the record that was visually represented, is received from the first device. A request for the summary of the record is then received from a second client device associated with the managed network and a depiction of a second graphical user interface that visually represents the summary of the record is transmitted to the second device. The depiction of the second graphical user interface is representative of at least the selected portion.
    Type: Grant
    Filed: September 10, 2019
    Date of Patent: March 29, 2022
    Assignee: ServiceNow, Inc.
    Inventors: Victor Chung-Wai Chan, Ryan Christopher Currier, Harish Kumar Balachandra Bellamane
  • Publication number: 20220083436
    Abstract: The present invention relates to a method for determining a configuration operable by a configurable electronic device. The device receives a second configuration and a predefined parameter. The device archives a first configuration in the non-transitory computer readable storage medium. The device applies the second configuration and then determine whether the predefined parameter is satisfied. When the predefined parameters are satisfied, the device maintains to apply the second configuration. When the predefined parameter is not satisfied, the device retrieves the first configuration and applies the first configuration.
    Type: Application
    Filed: November 23, 2021
    Publication date: March 17, 2022
    Applicant: Pismo Labs Technology Limited
    Inventors: Mohammad Ashiq-ul HAQUE, Chung Lai CHAN, Ka Wai CHAN
  • Publication number: 20220049961
    Abstract: An odometry solution for a device within a moving platform is provided using a deep neural network. Radar measurements may be obtained, such that static objects are detected based at least in part on the obtained radar measurements. Odometry information for the platform is estimated based at least in part on the detected static objects and the obtained radar measurements.
    Type: Application
    Filed: August 16, 2021
    Publication date: February 17, 2022
    Inventors: Medhat Omr, Jacques Georgy, Billy Cheuk Wai Chan
  • Patent number: 11247043
    Abstract: Systems, devices and methods are disclosed related to shapeable lead assemblies. Such lead assemblies can be configured to be shaped in a desired manner before and/or during a procedure, such as, for example, after the lead assembly has been at least partially placed within the anatomy of a subject. The shapeable lead assembly can be shaped during a neuroregenerative procedure to contact and/or otherwise interface with a targeted nerve.
    Type: Grant
    Filed: May 31, 2021
    Date of Patent: February 15, 2022
    Assignee: Epineuron Technologies Inc.
    Inventors: Michael Patrick Willand, Katelyn Jan Wai Chan, Sergio David Aguirre
  • Publication number: 20220012617
    Abstract: A quantum computing circuit is disclosed herein. An example quantum computing circuit includes a first chip with at least one qubit thereon. The quantum computing circuit also includes a second chip with at least other quantum circuit elements other than qubits thereon. The first chip and the second chip are stacked together in a flip-chip configuration and attached to each other with bump bonding that includes bonding bumps.
    Type: Application
    Filed: December 31, 2020
    Publication date: January 13, 2022
    Inventors: Juha Hassel, Wei Liu, Vasilii Sevriuk, Johannes Heinsoo, Mate Jenei, Manjunath Venkatesh, Tianyi Li, Kok Wai Chan, Kuan Yen Tan, Mikko Möttönen
  • Publication number: 20210406750
    Abstract: A method, system, and arrangement for resetting qubits are disclosed. An example system includes one or more quantum circuit refrigerators for resetting qubits. Each of the quantum circuit refrigerators includes a tunneling junction and a control input for receiving a control signal. Photon-assisted single-electron tunneling takes place across the respective tunneling junction in response to a control signal. Capacitive or inductive coupling elements between the qubits and the quantum circuit refrigerators couple each qubit to the quantum circuit refrigerator(s). The qubits, quantum circuit refrigerators, and coupling elements are located in a cryogenically cooled environment. A common control signal line to the control inputs crosses into the cryogenically cooled environment from a room temperature environment.
    Type: Application
    Filed: November 3, 2020
    Publication date: December 30, 2021
    Inventors: Tianyi Li, Kok Wai Chan, Kuan Yen Tan, Jan Goetz, Mikko Möttönen
  • Patent number: 11182259
    Abstract: The present invention relates to a method for determining a configuration operable by a configurable electronic device. The device receives a second configuration and a predefined parameter. The device archives a first configuration in the non-transitory computer readable storage medium. The device applies the second configuration and then determine whether the predefined parameter is satisfied. When the predefined parameters are satisfied, the device maintains to apply the second configuration. When the predefined parameter is not satisfied, the device retrieves the first configuration and applies the first configuration.
    Type: Grant
    Filed: September 7, 2017
    Date of Patent: November 23, 2021
    Assignee: Pismo Labs Technology Limited
    Inventors: Mohammad Ashiq-ul Haque, Chung Lai Chan, Ka Wai Chan
  • Patent number: D945395
    Type: Grant
    Filed: August 15, 2019
    Date of Patent: March 8, 2022
    Assignee: KYE SYSTEMS CORP.
    Inventor: Chi-Wai Chan